Hildreth, Samuel P. Pioneer history : being an account of the first examinations of the Ohio valley, and the early settlement of the Northwest Territory: chiefly from original manuscripts, containing the papers of Col. George Morgan, those of Judge Barker, the diaries of Joseph Buell and John Mathews, the records of the Ohio Company, &c., &c., &c. (Cincinnati New York: H.W. Derby & Co. ; A.S. Barnes & Co., 1848).